Compare phones

Global Score
Basic Information
Android 11, 10Android 11, 10, 9.0 Pie
6.57 x 2.99 x 0.35 inches6.24 x 2.94 x 0.30 inches
7.83 ounces5.86 ounces
Cosmic black and Cosmic greyPrism crush black, Prism crush green, Prism crush violet and Prism crush white
Aluminum and Glass (Corning Gorilla Glass 6)--
Scratch-Resistant Glass--
$ 1157.00--
Display / Screen
6.9 inches6.4 inches
3200 x 1440 pixels 1560 x 720 pixels
509 pixels per inch268 pixels per inch
No touch screenNo touch screen
Qualcomm Snapdragon 865 SM8250 chipsetSamsung Exynos 7 Octa 7885 chipset
Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processorARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor
Adreno 650 GPUMali-G71 MP2 GPU
128 GB internal memory128 GB internal memory
microSDXC (up to 1000 GB) external memory slotmicroSDXC (up to 512 GB) external memory slot
108.00 MP + 40.00 MP25.00 MP + 16.00 MP
f/1.80 aperturef/1.70 aperture
26.00mm focal length27.00mm focal length
0.5 inches (1/2") sensor--
7680 x 4320 (24 fps) video resolution1920 x 1080 (30 fps) (Full HD) video resolution
1280 x 720 (960 fps) (HD) slow motion video--
Mobile HotspotMobile Hotspot
5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPALTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA
Nano SIMNano SIM
Battery Life
5000mAh Li - Polymer Battery4000mAh Li - Polymer Battery
Non-Removable BatteryNon-Removable Battery
Wireless Charging--
Other Features
Bluetooth 5.0 Bluetooth 5.0
Fingerprint ID ScannerFingerprint ID Scanner
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Compass, Light Sensor and Proximity Sensor
FM Radio--

Comparison review

The Samsung Galaxy S20 Ultra 5G has an overall score of 11.65, which is way better than Samsung Galaxy A30s's general score of 9.53. Both of these devices work with the same Android 11 OS, so you shouldn't see any differences regarding operating system features. Despite being the best cellphone in this comparison, the Samsung Galaxy S20 Ultra 5G body is a lot heavier and somewhat thicker than Samsung Galaxy A30s.

Samsung Galaxy S20 Ultra 5G has a lot better screen than Galaxy A30s, because it has a way better 1440 x 3200 resolution, a bit larger screen and a lot better display density. The Samsung Galaxy S20 Ultra 5G has a little better processing power than Samsung Galaxy A30s, and although they both have a Octa-Core processing unit, the Samsung Galaxy S20 Ultra 5G also has more RAM memory.

The Samsung Galaxy S20 Ultra 5G takes greater photographs and videos than Samsung Galaxy A30s, because although it has a tinier diafragm aperture which is not so good for shooting photographs in low-light environments, it also counts with a way better 7680x4320 video quality and a camera in the back with a lot better resolution.

The Galaxy S20 Ultra 5G counts with a bit bigger memory capacity for games and applications than Galaxy A30s, and although they both have the same internal memory, the Galaxy S20 Ultra 5G also has a SD extension slot that admits up to 1000 GB. The Samsung Galaxy A30s counts with just a bit longer battery lifetime than Galaxy S20 Ultra 5G, although it has a 20 percent lower battery size.